I just recived my liner kit and I noticed the appliance connector fits as a male conecton on my wood stove, is this correct? I know that all pipe connections are supposed to point towards the stove, but I thought the connection to the stove would go over the collar on the stove so it could be clamped down, thus giving a good seal and connection. If this male conection is correct how is it secured to the stoves collar and sealed?